27785012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4951}}^1$

素因数の和:5039

約数の個数: 24

約数和(自身を含む): 51580032

約数和(自身を除く): 23795020

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 1403, 2806, 4951, 5612, 9902, 19804, 113873, 227746, 302011, 455492, 604022, 1208044, 6946253, 13892506, 27785012]

約数ペア:

[(1, 27785012), (2, 13892506), (4, 6946253), (23, 1208044), (46, 604022), (61, 455492), (92, 302011), (122, 227746), (244, 113873), (1403, 19804), (2806, 9902), (4951, 5612)]